Alert archive / Wyoming / Johnson County / 2018
Weather alerts in Johnson County, Wyoming, June 2018
57 weather alerts in June 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 57
- Warnings
- 17
- Watches
- 4
- Advisories
- 0
- Busiest day
- June 1, 201812 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 1, 10:51 AM MDT | Special Weather Statement | RIW | 24 min |
| Jun 1, 11:03 AM MDT | Mesoscale Discussion | SPC | 117 min |
| Jun 1, 11:10 AM MDT | Severe Thunderstorm Warning | RIW | 29 min |
| Jun 1, 11:18 AM MDT | Special Weather Statement | RIW | 27 min |
| Jun 1, 11:28 AM MDT | Severe Thunderstorm Warning | RIW | 47 min |
| Jun 1, 11:45 AM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 1, 11:52 AM MDT | Special Weather Statement | RIW | 23 min |
| Jun 1, 12:03 PM MDT | Tornado Warning | RIW | 27 min |
| Jun 1, 12:10 PM MDT | Flash Flood Watch | RIW | 4 hr |
| Jun 1, 12:30 PM MDT | Special Weather Statement | RIW | 30 min |
| Jun 1, 1:13 PM MDT | Special Weather Statement | RIW | 32 min |
| Jun 1, 3:04 PM MDT | Mesoscale Discussion | SPC | 86 min |
| Jun 6, 1:35 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Jun 6, 5:27 PM MDT | Special Weather Statement | RIW | 48 min |
| Jun 6, 5:44 PM MDT | Severe Thunderstorm Warning | RIW | 46 min |
| Jun 6, 6:07 PM MDT | Flash Flood Warning | RIW | 3 hr |
| Jun 6, 6:34 PM MDT | Special Weather Statement | RIW | 41 min |
| Jun 6, 7:23 PM MDT | Severe Thunderstorm Warning | RIW | 21 min |
| Jun 6, 8:57 PM MDT | Flash Flood Warning | RIW | 3 hr |
| Jun 7, 1:51 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Jun 7, 3:46 PM MDT | Special Weather Statement | RIW | 29 min |
| Jun 7, 3:49 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 7, 4:15 PM MDT | Special Weather Statement | RIW | 45 min |
| Jun 7, 4:59 PM MDT | Special Weather Statement | RIW | 31 min |
| Jun 7, 5:31 PM MDT | Special Weather Statement | RIW | 29 min |
| Jun 7, 6:02 PM MDT | Special Weather Statement | RIW | 28 min |
| Jun 7, 6:06 PM MDT | Special Weather Statement | RIW | 39 min |
| Jun 7, 6:33 PM MDT | Special Weather Statement | RIW | 27 min |
| Jun 7, 6:38 PM MDT | Severe Thunderstorm Warning | RIW | 52 min |
| Jun 7, 6:51 PM MDT | Special Weather Statement | RIW | 39 min |
| Jun 7, 7:17 PM MDT | Special Weather Statement | RIW | 28 min |
| Jun 8, 5:06 PM MDT | Special Weather Statement | RIW | 39 min |
| Jun 8, 5:25 PM MDT | Severe Thunderstorm Warning | RIW | 50 min |
| Jun 8, 6:11 PM MDT | Severe Thunderstorm Warning | RIW | 34 min |
| Jun 8, 6:44 PM MDT | Special Weather Statement | RIW | 46 min |
| Jun 15, 5:31 PM MDT | Severe Thunderstorm Warning | RIW | 32 min |
| Jun 15, 5:47 PM MDT | Special Weather Statement | RIW | 28 min |
| Jun 15, 11:33 PM MDT | Special Weather Statement | RIW | 27 min |
| Jun 19, 2:23 PM MDT | Special Weather Statement | RIW | 37 min |
| Jun 19, 3:01 PM MDT | Severe Thunderstorm Warning | RIW | 29 min |
| Jun 19, 3:29 PM MDT | Special Weather Statement | RIW | 46 min |
| Jun 21, 5:32 PM MDT | Special Weather Statement | RIW | 28 min |
| Jun 21, 6:11 PM MDT | Special Weather Statement | RIW | 49 min |
| Jun 21, 6:23 PM MDT | Special Weather Statement | RIW | 37 min |
| Jun 21, 6:43 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 22, 2:08 AM MDT | Flood Watch | RIW | 59 hr |
| Jun 23, 2:49 PM MDT | Special Weather Statement | RIW | 26 min |
| Jun 23, 3:09 PM MDT | Severe Thunderstorm Warning | RIW | 36 min |
| Jun 23, 3:44 PM MDT | Severe Thunderstorm Warning | RIW | 46 min |
| Jun 23, 4:14 PM MDT | Mesoscale Discussion | SPC | 61 min |
| Jun 29, 12:25 PM MDT | Special Weather Statement | RIW | 35 min |
| Jun 29, 12:30 PM MDT | Mesoscale Discussion | SPC | 60 min |
| Jun 29, 12:55 PM MDT | Special Weather Statement | RIW | 35 min |
| Jun 29, 1:17 PM MDT | Severe Thunderstorm Warning | RIW | 43 min |
| Jun 29, 1:25 PM MDT | Severe Thunderstorm Warning | RIW | 35 min |
| Jun 29, 1:57 PM MDT | Severe Thunderstorm Warning | RIW | 33 min |
| Jun 29, 2:29 PM MDT | Mesoscale Discussion | SPC | 91 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 14 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 28 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 1 |
| Flood Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.